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  2015 1 Iso 14001 certification acquired
2 Jisan Saetgang reinforcement work around a sweat gland
4 Water circulation type river-refurbishing project (From a wooden bridge.)
  2014 1 Construction and its passage an arch of High Strength patent registration (Patent No. 10 - Room 1352560)
5 Construction of Bridge Girders - Small River Basins okkwan disaster prevention tool two okkwan
10 Jisan ecological wetlands construction of the creek
12 Parks (Fiber Reinforced Ultra High Strength Concrete Girder) business ecology geomseongji
12 Jisan Saetgang toilet when Founding and the construction of the policeman,
  2013 2 Manufacture and installation of the bridge report Seoul umyeoncheon
4 Before company (Unit No. 1 halla SigmaVally Gongdanno 609, Gumi-si, Gyeongbuk, Korea)
5 (with central sandangong) concluded commercialization support project agreement, producing sandangong
6 Doryang Arch Bridge Construction
6 Manufacture and installation of the Office of the Fishing Village Folk Museum, Buk-gu, Busan, bridges
6 Patent registration (Room registration number of patent No. 10 - 1274625)
Reinforced Ultra High-Strength Concrete to deploy a constellation for Ductile Behaviour induction Girders
8 Iso acquisition 9001 certification
9 Institute of Construction Technology and technology pact
9 Construction of the Project of Creating a seal-engraver´s shop riverside park, Geoje-si, Gyeongsangnam-do, Korea 
10 Gumicheon the construction of the eco-trail river innocheon
12 Ecological Park Construction Project of Creating (Fiber Reinforced Ultra High Strength Concrete Bridge Columns) geomseongji
  2012 4 Bonggok-dong, Gumi-si, constructed and completed installation of the bridge eco
4 Geumoji c and production of Fiber Reinforced Ultra High Strength girder d section and installation work an ecological park, Gumi-si, Gyeongbuk, Korea
6 Manufacture and installation of the ecological park access roads of Fiber Reinforced Ultra High Strength geumoji, Gumi-si, Gyeongbuk, Girders
7 Fiber Reinforced Ultra High Strength Concrete Arch Bridge Construction and its patent application 
8 (Vol.8, 2012151959) acquisition recognized agency exclusively for research and development
8 Reinforced Concrete Columns and its patent applications (the application number : 10 - 2012 - 0091570)
application date (2012.08.22.)
11 Fiber Reinforced Ultra High Strength Concrete Arch Bridge Construction and its patent registration
(Patent No. 10 - Room 1199561)
12 In the form of transfer of the comprehensive yangsu Inc.CRD a corporation has been put into a (7th)
12 (10th) out of business crd
  2011 4 Before company (electronic data, Gumi-si, Gyeongbuk, Korea Institute of Technology hyeokssingwan Room 309) 
7 Rapid construction related patent application (geumoji b section an ecological park, Gumi-si, Gyeongbuk, Korea) design real bridge  
11 Girder Fiber Reinforced Ultra High Strength park constructed and completed installation of the ecology geumoji 
11 Production and installation of the procurement contract bridge eco, Bonggok-dong, Gumi-si, Gyeongbuk, Korea 
  2010 1 Fabrication of National Industrial Authority support project (' manufacturers cutting steel fiber reinforced ')
7 The bottleneck technology support projects ('reinforced concrete development of East Sea')
9 Ultra High Strength Concrete product test revealed the American Society of Civil Engineers girder
(sci) thesis presentation(Interface Shear Connection Analysis of Ultrahigh-Performance Fiber-Reinforced Concrete Composite Girders, JOURNAL OF BRIDGE  ENGINEERING, Sang-Mook Han외 1인, 2010. Sep. p493-502)
  2009 2 Prefabricated stair the relevant international patent registration (China patents 20060098894.8)
4 Rapid construction related patent registration (Patent No. 10 - Room 0895343) of Bridges
6 Prefabricated stair patent registration (Patent No. 10 - Room 0905806)
9 Assembly technology sales fee first stair
  2008 2 Korea Industry Authority registered its plant central branches
3 Inc. Dow and the construction, Kiwoom and completed self-assembly
Factory production steps and joint marketing agreement with Fiber Reinforced Ultra High Strength Concrete
4 Fiber Reinforced Ultra High Strength Concrete Precast Concrete additional patents related to the stairs two with
(patents, patent No. 10 - Article 10 - 0825268 0825269)
6 Industry-university-research tasks and 2008 pact
10 Fiber Reinforced Ultra High Strength Concrete Precast Concrete additional patents related to one count steps (2007 - paragraph 10 of the patent 101897)
10 Is it called a (venture j Vol.8, 20080203139) venture companies,
11 Staircases, Sudong-myeon, Namyangju-si, Fiber Reinforced Ultra High Strength Concrete factory assembly sales first Article 4
  2007 1 Sangju National University a prototype production support business pact
4 Fiber Reinforced Ultra High Strength Prefabricated patented two cases
(patent registration number : No. 10 - 0707873 and patent No. 10 - 0707872) the stairs.
5 Small Business Technology Project selection and development assistance pact, Gumi-si
6 Before company (techno business center, annex. 202, Gumi-si, Gyeongbuk, Korea)
7 Industry-university-research tasks and 2007 pact
9 Patent registration (Patent No. 10 - 0760232) and one instance related to Construction prefabricated stair
  2006 2 Vol.8, 1 - 0049 - 061323035) venture companies, accreditation
3 Kyungpook National Univ., sinsanhak the cooperation pact
4 Pohang University of Science and Technology academic partnership pact
5 One out mixing water processing of magnetization patented (Patent No. 10 - Room 0637256)
7 Fiber Reinforced Ultra High Strength prefabricated stair international patent applications, two offenses
8 SMBA industry-university-research joint technology development project selection
12 Sangju National University family firm pact
  2005 1 Before company (Techno 101 the main business center, Gumi-si, Gyeongbuk, Korea)
3 SMBA completing development of technology innovation challenges
7 Geumo industry-university-research tasks of engineering
7 Geumo Tech and cooperation pact between
8 Fiber Reinforced Ultra High Strength prefabricated stair patent applications relating to two counts
9 SMBA decision successful technology innovation challenges
  2004 1 (Kumoh National Institute of Technology Business Incubator Center) founder
3 SMBA innovation task ordinary tasks
8 One out patent applications relating to jahwasu
11 2004 Small Business strategy courses in education business success ceo
11 A full member club success ceo